baber/WOPTO huggingface dataset:
Patent WO-2020154288-A1 (WO)
Title: Imaging lidar
Inventor: JOHNSON WILL
IPC: G01S17/06
Filed: 2020-01-21
Abstract: The distance to multiple points in a scene are measured in accordance with a system and method employing, in some embodiments, a plurality of emitters arranged to emit electromagnetic waves toward a scene substantially simultaneously, a receiver arranged to receive the electromagnetic waves after being scattered from multiple points in the scene, and to output a signal corresponding to each received electromagnetic wave, and computing electronics configured to compare a phase of the emitted electromagnetic waves with a phase of each corresponding received electromagnetic wave in the output signal and determine a distance to each of the multiple points based on the comparison of the phases. Each of the plurality of emitters may be intensity modulated at a different respective frequency, permitting identification of the emitter corresponding to each of the isolated frequencies.
Patent WO-2020163114-A1 (WO)
Inventor: PARIKH CHIRAG D
IPC: B01D46/12
Filed: 2020-01-28
Abstract: Un séparateur rotatif comprend un boîtier de filtre s'étendant axialement le long d'un axe longitudinal et un élément filtrant positionné à l'intérieur du boîtier de filtre. L'élément filtrant comprend une première plaque d'extrémité et une seconde plaque d'extrémité fonctionnellement couplée à la première plaque d'extrémité, un premier noyau d'élément et un second noyau d'élément positionné entre la première plaque d'extrémité et la seconde plaque d'extrémité et conçu pour filtrer un contaminant d'un fluide. Une cavité intérieure est définie entre la première plaque d'extrémité, la seconde plaque d'extrémité, le premier noyau d'élément et le second noyau d'élément. Le fluide s'écoulant à travers l'élément filtrant pénètre dans la cavité intérieure et est divisé entre et s'écoule en parallèle à travers le premier noyau d'élément et le second noyau d'élément.
Patent WO-2020160393-A1 (WO)
Title: Protection thermique de haut-parleur à base analogique dans des amplificateurs de classe d
Inventor: CHADHA JASJOT
IPC: H03G3/20
Filed: 2020-01-31
Abstract: La présente invention concerne un circuit (200) comprenant une résistance de détection (Rs) ayant une résistance Rs, un premier circuit amplificateur (210) ayant un premier facteur de gain G, un deuxième circuit amplificateur (245) ayant un second facteur de gain (l/A), un troisième circuit amplificateur, un miroir de courant (255), un tampon (275) et un détecteur de tension de crête. Le premier circuit amplificateur est couplé à la résistance de détection au niveau d'un premier noeud (205) et d'un second noeud (124) et au deuxième circuit amplificateur, qui est en outre couplé au miroir de courant. Le tampon est couplé au miroir de courant et au troisième circuit amplificateur, qui est en outre couplé au détecteur de tension de crête et conçu pour recevoir une tension à travers une charge et une tension sur un noeud de masse. Dans certains modes de réalisation, la charge est un haut-parleur (120). Dans certains modes de réalisation, un filtre (150) est couplé entre les premier et deuxième circuits amplificateurs.
Patent WO-2020171933-A1 (WO)
Inventor: PORTER JOHN
IPC: G06F3/06
Filed: 2020-02-03
Abstract: Methods, systems, and devices for error correction on a memory device are described. Examples may include a memory die having an array of memory cells including a plurality of banks. The memory die may further include a first error correcting code (ECC) circuit coupled with a first bank of memory cells, where the first ECC circuit is configured to perform operations associated with a first access operation (e.g., write operation) of the first bank of memory cells. The memory die may further include a second ECC circuit coupled with the first bank of memory cells, where the second ECC circuit is configured to perform ECC operations associated with a second access operation (e.g., read operation) of the first bank. In some cases, the first ECC circuit may be located under the footprint of the array and the second ECC circuit may be located outside the footprint of the array.
Patent WO-2020167527-A1 (WO)
Inventor: ALASTI MEHDI
IPC: H04L5/00
Filed: 2020-02-04
Abstract: Various arrangements for using different air interfaces on adjacent frequency channels for side-link communications are presented. A first side-link channel may be split into a first bandwidth portion and the second bandwidth portion, in which the first bandwidth portion of the first side-link channel is directly adjacent to the second side-link channel. A first subcarrier spacing may be assigned to the first bandwidth portion of the first side-link channel. The second side-link channel may also use the first subcarrier spacing. A second subcarrier spacing may be assigned to the second bandwidth portion of the first side-link channel that differs from the fist subcarrier spacing.
Patent WO-2020168079-A1 (WO)
Title: Dosage et administration d'anticorps anti-c5 pour le traitement de la myasthénie grave généralisée
Inventor: FUJITA KENJI
IPC: C07K16/18
Filed: 2020-02-13
Abstract: L'invention concerne des méthodes de traitement clinique d'une myasthénie grave généralisée (gMG) à l'aide d'un anticorps anti-C5 ou d'un fragment de liaison à l'antigène de celui-ci.
Patent WO-2020172112-A1 (WO)
Title: Passive explosion isolation valve with vertically oriented flaps
Inventor: MAY BRIAN A
IPC: F16K3/00
Filed: 2020-02-18
Abstract: A passive explosion isolation valve (10) is provided that comprises vertically- oriented gate members (40, 42) configured to close automatically in response to an energetic event occurring downstream of the valve. The valve (10) may be optionally equipped with a valve seat cleaning assembly (46) configured to removed accumulated particulate material away from the area of the valve seat (48) and/or one or more latch assemblies (44) configured to secure the gate members (40, 42) in the closed position following closure of the valve (10) in response to an energetic event.
Patent WO-2020214255-A1 (WO)
Title: Failover between decentralized identity stores
Inventor: MURDOCH BRANDON
IPC: H04L29/06
Filed: 2020-03-02
Abstract: Failover between decentralized identity stores in the context of there being multiple decentralized identity stores that are each under the control of a single decentralized identity to store data belonging to or regarding the decentralized identity. Third parties can use the decentralized identity to at least conditionally access the data of the primary decentralized identity store. However, in response to detecting a failover event, one of the remaining decentralized identity stores is promoted as the new primary decentralized identity store. As part of this promotion, the new primary decentralized identity store replaces the old primary decentralized identity store as being the decentralized identity store that is accessed using the decentralized identity.
Patent WO-2020185440-A1 (WO)
Title: Methods for analog temperature compensation of bias and offsets of a differential sensor
Inventor: LECH RICHARD S
IPC: B25J9/16
Filed: 2020-03-02
Abstract: A measurement circuit that is configured to provide a torque reading to a motion controller includes an offset controller and an amplifier. The offset controller is configured to read a temperature signal and to generate an offset voltage in response to receiving the temperature signal. The amplifier is configured to read a differential voltage from a differential sensor and to receive the offset voltage from the offset controller. The amplifier is also configured to add the offset voltage to the differential voltage after applying a gain to the differential voltage to generate an adjusted voltage. The amplifier is then configured to transmit the adjusted voltage.
Patent WO-2020185982-A1 (WO)
Title: Polymorphs and cocrystals of a cardiac troponin activator
Inventor: AZALI STEPHANIE
IPC: A61P9/00
Filed: 2020-03-12
Abstract: Provided herein are free base crystalline forms, crystalline salts, solvates, amorphous free base, and cocrystals of Compound A.
Patent WO-2020197839-A1 (WO)
Title: Determination of acoustic parameters for a headset using a mapping server
Inventor: ROBINSON PHILIP
IPC: H04R3/00
Filed: 2020-03-17
Abstract: Determination of a set of acoustic parameters for a headset is presented herein. The set of acoustic parameters can be determined based on a virtual model of physical locations stored at a mapping server. The virtual model describes a plurality of spaces and acoustic properties of those spaces, wherein the location in the virtual model corresponds to a physical location of the headset. A location in the virtual model for the headset is determined based on information describing at least a portion of the local area received from the headset. The set of acoustic parameters associated with the physical location of the headset is determined based in part on the determined location in the virtual model and any acoustic parameters associated with the determined location. The headset presents audio content using the set of acoustic parameters received from the mapping server.
Patent WO-2021188114-A1 (WO)
Title: Strut cover for a turbine
Inventor: FLITAN HORIA
IPC: F01D9/04
Filed: 2020-03-20
Abstract: A turbine operable to produce a flow of exhaust gas along a central axis includes a strut having a flow portion positioned within the flow of exhaust gas and a strut cover having a length and positioned to surround the flow portion of the strut, the strut cover including a leading-edge portion, a mid-chord portion, and a trailing-edge portion. The mid-chord portion has a uniform cross-section, and the trailing-edge portion has a trailing-edge center positioned such that the mid-chord portion and the trailing-edge portion define a master chord plane. The leading-edge portion defines a leading-edge nose, and the leading-edge portion is twisted with respect to the master chord plane and the leading-edge nose along the length defines a curve that is not coincident with the master chord plane.
Patent WO-2020205867-A1 (WO)
Inventor: VANDYCK KOEN
IPC: A61K31/519
Filed: 2020-03-31
Abstract: Provided herein are compounds of Formula (I), or pharmaceutically acceptable salts thereof, pharmaceutical compositions that include a compound described herein (including pharmaceutically acceptable salts of a compound described herein) and methods of synthesizing the same. Also provided herein are methods of treating diseases and/or conditions with a compound of Formula (I), or a pharmaceutically acceptable salt thereof.
Patent WO-2021206730-A1 (WO)
Title: Process to prepare propylene
Inventor: DE GRAAF ELBERT ARJAN
IPC: C10G69/04
Filed: 2020-04-10
Abstract: The invention is directed to a process to prepare propylene from a mixture of hydrocarbons having an olefin content of between 5 and 50 wt.% and boiling for more than 90 vol.% between 35 and 280 ?C or from a hydrocarbon feed comprising paraffins, naphthenics and/or aromatics and optionally up to 10 wt.% of olefins, by first contacting the feed with a low acidic density cracking catalyst in a reactor, separating propylene and subsequently contacting the residue with a high acidic density cracking catalyst in a reactor at a more elevated temperature, separating propylene and recycling the residue to first and second cracking reactors. Aromatics may be added to first and second cracking step to improve cycle length.
Patent WO-2020214644-A1 (WO)
Title: Aerosolized compositions comprising mitochondria and methods of use thereof
Inventor: MCCULLY JAMES D
IPC: A61B8/08
Filed: 2020-04-15
Abstract: This disclosure pertains to pharmaceutical compositions of aerosolized compositions containing mitochondria, methods of preparing and using the compositions, and devices for administering the compositions.
Patent WO-2020214939-A1 (WO)
Inventor: ZHONG PING
IPC: H02K9/14
Filed: 2020-04-17
Abstract: An electric machine including a housing defining a longitudinal axis. A first plurality of fins coupled with an outer surface of the housing, wherein the first plurality of fins is positioned parallel with the longitudinal axis. A second plurality of fins coupled with the outer surface positioned transverse to the longitudinal axis, wherein at least a portion of the second plurality of fins is located axially adjacent to the first plurality of fins. A third plurality of fins coupled with the outer surface, wherein at least a portion of the third plurality of fins is located axially adjacent to the second plurality of fins and beside the first plurality of fins, wherein the third plurality of fins are positioned transverse to the longitudinal axis. A fourth plurality of fins coupled with the outer surface, wherein at least a portion of the fourth plurality of fins is located axially adjacent to the third plurality of fins and beside the second plurality of fins, wherein the fourth plurality of fins are positioned parallel to the longitudinal axis. A first fan assembly is located above at least a portion of the first and second pluralities of fins, and a second fan assembly is located above at least a portion of the third and fourth pluralities of fins.
Patent WO-2020219497-A1 (WO)
Title: Compositions and methods for treatment of angiogenesis related diseases
Inventor: TSIROS DIVYABHARATHY
IPC: A61K39/395
Filed: 2020-04-22
Abstract: Described herein is a method of treating a subject in need of treatment for pathological angiogenesis including administering to the subject a glycosaminoglycan linked either covalently or noncovalently to an anti-VEGF antibody, an anti-VEGF antibody fragment, an anti-VEGF protein, an anti-VEGF peptide, or an anti-VEGF aptamer. Also included is a glycosaminoglycan linked either covalently or noncovalently to an anti-VEGF antibody, an anti-VEGF antibody fragment, an anti-VEGF protein, an anti-VEGF peptide, or an anti-VEGF aptamer.
Patent WO-2020242665-A1 (WO)
Inventor: EILERT SEAN STEPHEN
IPC: G06F3/06
Filed: 2020-04-22
Abstract: Systems, methods and apparatuses to throttle network communications for memory as a service are described. For example, a computing device can borrow an amount of random access memory of the lender device over a communication connection between the lender device and the computing device. The computing device can allocate virtual memory to applications running in the computing device, and configure at least a portion of the virtual memory to be hosted on the amount of memory loaned by the lender device to the computing device. The computing device can throttle data communications used by memory regions in accessing the amount of memory over the communication connection according to the criticality levels of the contents stored in the memory regions.
Patent WO-2020251663-A1 (WO)
Inventor: HASSAN AMER AREF
IPC: G06F21/46
Filed: 2020-04-25
Abstract: Disclosed in some examples are methods, systems and machine-readable mediums which allow for more secure authentication attempts by implementing authentication systems with credentials that include interspersed noise symbols in positions determined by the user. These systems secure against eavesdroppers such as shoulder-surfers or man-in-the middle attacks as it is difficult for an eavesdropper to separate the noise symbols from legitimate credential symbols.
Patent WO-2020223577-A1 (WO)
Title: Image-based parking recognition and navigation
Inventor: SANDOVAL FRANCISCO
IPC: B65B1/04
Filed: 2020-04-30
Abstract: A method for managing vehicles comprises: detecting motion of an object at a first location associated with a geographic area using a motion sensor, the geographic area including one or more parking locations; responsive to detecting the motion of the object at the first location, capturing, using one or more cameras, image data associated with the first location; using one or more edge processors located within a threshold proximity of the geographic area to access a machine learning computer vision model. The one or more edge processors are configured to execute instructions locally to the first location to perform operations comprising: obtaining, at the computer vision model, the image data associated with the object; determining, by the computer vision model, that the object is a vehicle; identifying, by the computer vision model, one or more vehicle specific parameters associated with the vehicle; and determine the one or more vehicle specific parameters that identify the vehicle.
Patent WO-2020231845-A1 (WO)
Title: System and method for cyber security threat assessment
Inventor: CONNELL DANE
IPC: G06F12/14
Filed: 2020-05-08
Abstract: Embodiments of the disclosure provide a system and method for developing rich data for holistic metrics for gauging an enterprise cyber security posture to enable proactive and preventative measures in order to minimize the enterprise's exposure to a cyberattack. By taking an enterprise-wide holistic approach to cyber security, the enterprise will have information needed to identify areas of its network systems for remediation that will result in making the enterprise a less attractive target for cyber threat actors.
Patent WO-2020231996-A1 (WO)
Inventor: JOHNSON AUSTIN
IPC: E21B21/00
Filed: 2020-05-12
Abstract: A closed-loop hydraulic drilling system generates choke characteristic curves or data that more accurately reflects the relationship between the commanded choke valve position and the resulting pressure drop across the choke valve for a given flow rate and fluid density. The choke characteristic curves may be generated through a calibration procedure and then used during normal operations to more accurately monitor return flow and manage wellbore pressure. The specific gravity of an injected calibration fluid and pressure drop across the choke valve may be determined and correlated to the current choke valve position to reflect the choke characteristic curve in situ, thereby providing for more precise control of wellbore pressure and enabling condition monitoring of the choke valve. In addition, an improved closed-loop hydraulic drilling system does not require a flow meter, enabling the adoption of MPD systems in low-specification and economically constrained applications.
Patent WO-2020242761-A1 (WO)
Inventor: HUANG WEI
IPC: B29C65/00
Filed: 2020-05-13
Abstract: A hybrid connection for connecting a first portion of a three-dimensional (3D) print design to a second portion of the 3D print design may include a cross-sectional pattern of fully-fused connections and under-fused connections that connect between the first portion of the 3D print design and the second portion of the 3D print design. Systems and methods are also described herein that facilitate designing 3D parts with hybrid connections and/or automatically replacing fully-fused connections with hybrid connections.
Patent WO-2020232320-A1 (WO)
Inventor: KARIKA JANA
IPC: A61F7/10
Filed: 2020-05-15
Abstract: An appendage cooling and heating system has a body with an outer layer, an inner layer, and an interstitial space for containing a thermo-regulator material. The inner layer and the outer layer are nested to form a joint. An appendage opening is formed in the appendage cooling and heating system to receive an appendage of the user. The joint forms an interlocking seal between the outer layer and the inner layer to contain the thermo-regulator material within the interstitial space.
Patent WO-2020251724-A1 (WO)
Title: Controlling transmission power across basic service sets (bsss)
Inventor: BHUSHAN BHARAT
IPC: H04W52/24
Filed: 2020-05-15
Abstract: This disclosure provides systems, methods and apparatuses, including computer programs encoded on computer-readable media, for controlling transmission power in a network having multiple access points (APs). In one aspect, by enabling control of transmission power adjustment operations, APs can effectively delivery data to stations (STAs) within the basis service set (BSS) in a manner that minimizes co-channel interference between nearby APs in the network. The transmission power adjustment operations may be used to generate an interference reduction plan that accounts for some or all of the traffic patterns in the network, the capacities of the APs in the network and the service needs of all the STAs in the network. In this manner, APs are afforded a more lenient approach to adequately delivering data to STAs within the BSS, while mitigating interference with other APs or STAs operating in nearby wireless coverage areas.
Patent WO-2021015857-A1 (WO)
Title: Efficient storage and retrieval of textual data
Inventor: GUPTA VIPUL
IPC: G06F16/22
Filed: 2020-06-03
Abstract: A method of and system of efficient storage of data entries containing textual data is disclosed. The method may include accessing a plurality of data entries in a dataset, arranging the plurality of data entries in the dataset in a lexical order, placing a predetermined number of the plurality of data entries in each of a plurality of subblocks, performing data compression on the plurality of data entries in each of the plurality of subblocks to reduce redundancy in the plurality of data entries and create compressed data entries, placing one or more subblocks in each of a plurality of page blocks, and storing each of the plurality of page blocks in a storage device to provide efficient searching and improved functionality for the dataset.
Patent WO-2020264341-A1 (WO)
Inventor: ZHANG YING
IPC: C12Q1/06
Filed: 2020-06-26
Abstract: Provided herein are,  inter alia , methods and kits for diagnosing post-treatment Lyme disease syndrome (PTLDS) or Lyme disease in a subject.
Patent WO-2021007110-A1 (WO)
Inventor: RANUM LAURA
IPC: G01N33/68
Filed: 2020-07-02
Abstract: Aspects of the disclosure relate to compositions and methods for the diagnosis and/or treatment of certain neurodegenerative diseases, for example those diseases associated with repeat-associated non-ATG (RAN) translation proteins, such as Alzheimer's disease (AD). In some embodiments, the disclosure relates to identifying a subject having a RAN protein- associated disease by detecting expression or activity of repeat-associated non-ATG (RAN) translation proteins ( e.g ., RAN proteins). In some embodiments, the disclosure relates to methods of treating a RAN protein-associated disease by administering to a subject in need thereof an agent that reduces expression or activity of RAN proteins.
Patent WO-2021003487-A1 (WO)
Title: Training data generation for dynamic objects using high definition map data
Inventor: MAJITHIA CHIRAG
IPC: G06K9/00
Filed: 2020-07-06
Abstract: According to an aspect of an embodiment, operations may comprise receiving a plurality of frame sets generated while navigating a local environment, receiving an occupancy map (OMap) representation of the local environment, for each of the plurality of frame sets, generating, using the OMap representation, one or more instances each comprising a spatial cluster of neighborhood 3D points generated from a 3D sensor scan of the local environment, and classifying each of the instances as dynamic or static, tracking instances classified as dynamic across the plurality of frame sets using a tracking algorithm, assigning a single instance ID to tracked instances classified as dynamic across the plurality of frame sets, estimating a bounding box for each of the instances in each of the plurality of frame sets, and employing the instances as ground truth data in a training of one or more deep learning classifiers.